Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 4, 2008
Patent Application Number
11218043
Date Filed
August 31, 2005
Patent Primary Examiner
Patent abstract
A double high airbed having a central layer, upper coils extending from the central layer to a top sheet of the airbed, and lower coils extending from the central layer to the bottom sheet of the airbed. The central layer is formed of an upper middle layer and a lower middle layer. These two middle layers are welded together and extend the length and width of the airbed.
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